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發表於 2008-1-15 18:31:49
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2 V/ J9 D9 Y. g/ F忘記把我的netlist 貼上來0 v! Q) k4 V! C
.TITLE Invetor Circuit/ Z' g2 R& |; Q' p6 S& E
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8 r: P7 P0 I" L: D" j.param PUL_WIDTH=OPT1(1ns, 0ns, 50ns)4 b5 Q$ V" P6 v% R0 J' u' d- b2 M
VDD vdd! gnd DC=+15V
: y5 k! ~- [( x, L; GVIN in gnd pulse(0V 5V 5ns 5ns 5ns PUL_WIDTH 500NS)9 q6 h1 [1 z0 c8 b/ d, S
MP1 out in vdd! vdd! PMOS W=10u L=1.5u, X, \/ y. A& h# x* i
MN1 out in gnd gnd NMOS W=20u L=1.6u
b6 \# Z9 B4 c4 _0 l0 a.model NMOS NMOS (KP=20u VTO=1V LAMBDA=0.02 GAMMA=0.5)4 S" |/ r$ C/ M- c
.model PMOS PMOS (KP=10u VTO=-1V LAMBDA=0.02 GAMMA=0.5)/ l( i" [ `, b+ z! T. y- k
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) W4 R; s |) N, A4 P- ?; Z: @.model OPT_model opt methode=passfail. _9 H3 @* ?0 A! ?/ F; f' z
.TRAN 0.1ns 200ns sweep optimize=opt1
5 I4 I1 a8 s6 |: m: ]+results=delay model= opt_model
& A8 {* @) x$ Y. P" t; m7 S.measure TRAN delay trig V(in) val=2.5V RISE=1
3 L) Z( i7 {$ l- v+ R+Targ V(out) val=2.5V fall=10 u9 p' Y: w3 R, J& j* F, `9 @# r
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